Namura .020 Over Bore Piston Kit 72.5mm for Polaris Trail Boss 250 (1985–1999)

Namura .020 Bore Piston Kit 72.5mm for Polaris Trail Boss 250

Includes:
- 1 x Namura piston kit with rings, pin, and clips

Fits Models:
Polaris Trail Boss 250

Model Years:
1985-1999

Submodels:
Trail Boss 250

Engine Options:
2-stroke, 246cc

Description:
Namura .020 over bore piston kit restores compression and power for Trail Boss 250 rebuilds, improving reliability and performance.

Features:
- Designed for Polaris Trail Boss 250, 1985-1999
- 72.5mm bore (.020 over)
- Includes rings, pin, and clips
- Enhances compression, power, and engine longevity

Namura, piston kit, overbore, Polaris Trail Boss 250, 1985-1999, 2-stroke, performance